edac: correct commented info
Arvind R [Tue, 25 Jan 2011 17:08:27 +0000 (22:08 +0530)]
wrong comments in i82975x driver corrected

Signed-off-by: Arvind R. <arvino55@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/edac/i82975x_edac.c

index 5e3acb4..8ec4e9e 100644 (file)
@@ -160,8 +160,8 @@ NOTE: Only ONE of the three must be enabled
                                         * 3:2  Rank 1 architecture
                                         * 1:0  Rank 0 architecture
                                         *
-                                        * 00 => x16 devices; i.e 4 banks
-                                        * 01 => x8  devices; i.e 8 banks
+                                        * 00 => 4 banks
+                                        * 01 => 8 banks
                                         */
 #define I82975X_C0BNKARC       0x10e
 #define I82975X_C1BNKARC       0x18e
@@ -344,11 +344,7 @@ static int dual_channel_active(void __iomem *mch_window)
 static enum dev_type i82975x_dram_type(void __iomem *mch_window, int rank)
 {
        /*
-        * ASUS P5W DH either does not program this register or programs
-        * it wrong!
-        * ECC is possible on i92975x ONLY with DEV_X8 which should mean 'val'
-        * for each rank should be 01b - the LSB of the word should be 0x55;
-        * but it reads 0!
+        * ECC is possible on i92975x ONLY with DEV_X8
         */
        return DEV_X8;
 }